<!DOCTYPE html>
<html>
    <head>
        <!-- 页面meta -->
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>传智健康</title>
        <meta name="description" content="传智健康">
        <meta name="keywords" content="传智健康">
        <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
        <!-- 引入样式 -->
        <link rel="stylesheet" href="../css/style.css">
        <script src="../plugins/echarts/echarts.js"></script>
        <!--引入elementUI-->
        <!-- 第一步：引入样式-->
        <!--<link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">-->
        <link rel="stylesheet" href="../demo/elementui/index.css">
        <!-- 第二步：引入vue 后面重复引入的vue相应注释掉-->
        <!--<script src="https://unpkg.com/vue/dist/vue.js"></script>-->
        <script src="../demo/elementui/vue.js"></script>
        <!-- 第三步：引入elmentui组件库 -->
        <!--<script src="https://unpkg.com/element-ui/lib/index.js"></script>-->
        <script src="../demo/elementui/index.js"></script>
    </head>
    <body class="hold-transition">
        <div id="app">
            <div class="content-header">
                <h1>统计分析<small>会员数量</small></h1>
                <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
                    <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
                    <el-breadcrumb-item>统计分析</el-breadcrumb-item>
                    <el-breadcrumb-item>会员数量</el-breadcrumb-item>
                </el-breadcrumb>
            </div>
            <div id="appElement" class="content-header">
                <div class="block">
                    <span class="demonstration">请选择日期</span>
                    <el-date-picker
                            v-model="value1"
                            value-format="yyyy-MM-dd"
                            type="daterange"
                            align="right"
                            unlink-panels
                            range-separator="至"
                            start-placeholder="开始日期"
                            end-placeholder="结束日期"
                            :picker-options="pickerOptions"
                    :change="getMemberReport()">
                    </el-date-picker>
                </div>
            </div>
            <div class="app-container">
                <div class="box">
                    <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
                    <div id="chart1" style="height:600px;"></div>
                </div>
            </div>
        </div>

    </body>
    <!-- 引入组件库 -->
    <!--<script src="../js/vue.js"></script>-->
    <script src="../js/axios-0.18.0.js"></script>
    <script type="text/javascript">
        new Vue({
            el: "#appElement",
            data() {
                return {
                    pickerOptions: {
                        shortcuts: [{
                            text: '最近一个月',
                            onClick(picker) {
                                const end = new Date();
                                const start = new Date();
                                start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
                                picker.$emit('pick', [start, end]);
                            }
                        }, {
                            text: '最近三个月',
                            onClick(picker) {
                                const end = new Date();
                                const start = new Date();
                                start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
                                picker.$emit('pick', [start, end]);
                            }
                        }, {
                            text: '最近一年',
                            onClick(picker) {
                                const end = new Date();
                                const start = new Date();
                                start.setTime(start.getTime() - 3600 * 1000 * 24 * 365);
                                picker.$emit('pick', [start, end]);
                            }
                        }, {
                            text: '最近三年',
                            onClick(picker) {
                                const end = new Date();
                                const start = new Date();
                                start.setTime(start.getTime() - 3600 * 1000 * 24 * 365 * 3);
                                picker.$emit('pick', [start, end]);
                            }
                        }]
                    },
                    value1: '',
                };
            },
            created() {
                this.getMemberReport();
            },
            methods: {
                getMemberReport() {
            // 基于准备好的dom，初始化echarts实例
            var myChart1 = echarts.init(document.getElementById('chart1'));

            // 使用刚指定的配置项和数据显示图表。
            //myChart.setOption(option);

            axios.get("/report/getMemberReport.do?value1=" + this.value1).then((res)=>{
                myChart1.setOption(
                    {
                        title: {
                            text: '会员数量'
                        },
                        tooltip: {},
                        legend: {
                            data:['会员数量']
                        },
                        xAxis: {
                            data: res.data.data.months
                        },
                        yAxis: {
                            type:'value'
                        },
                        series: [{
                            name: '会员数量',
                            type: 'line',
                            data: res.data.data.memberCount
                        }]
                    });
            });
        }}
        });
    </script>
</html>
